Home / 64,534,222,986.12-96,801,516,083.39-24,752,192,210.96

Finding the Fourth Proportional to 64,534,222,986.12, 96,801,516,083.39 and 24,752,192,210.96

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Solution

The fourth proportional to 64,534,222,986.12, 96,801,516,083.39 and 24,752,192,210.96 is: 37,128,357,970.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,534,222,986.12 : 96,801,516,083.39 = 24,752,192,210.96 : x
  2. Step 2: Convert to fraction form
    64,534,222,986.12/96,801,516,083.39 = 24,752,192,210.96/x
  3. Step 3: Cross multiply
    64,534,222,986.12x = 96,801,516,083.39 × 24,752,192,210.96
  4. Step 4: Simplify right side
    64,534,222,986.12x = 2,396,049,732,408,571,854,848
  5. Step 5: Solve for x
    x = 2,396,049,732,408,571,854,848/64,534,222,986.12
  6. Step 6: Final answer
    x = 37,128,357,970.99

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.